CN2906778Y - Real-time radioactive radiation monitoring system and its portable remote positioning radiation measurer - Google Patents
Real-time radioactive radiation monitoring system and its portable remote positioning radiation measurer Download PDFInfo
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- CN2906778Y CN2906778Y CN 200620057567 CN200620057567U CN2906778Y CN 2906778 Y CN2906778 Y CN 2906778Y CN 200620057567 CN200620057567 CN 200620057567 CN 200620057567 U CN200620057567 U CN 200620057567U CN 2906778 Y CN2906778 Y CN 2906778Y
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- 230000005855 radiation Effects 0.000 title claims abstract description 103
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 60
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000004891 communication Methods 0.000 claims description 57
- 238000003860 storage Methods 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 239000012857 radioactive material Substances 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
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- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
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- 230000005251 gamma ray Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model discloses a radioactive radiation real-time monitoring system and a portable remote arranged radioactive radiation meter. The meter combining radiation measuring technology, wireless networks and mobile communications technology, global positioning system(GPS) technology, geographic information system(GIS) technology and computer network technology is characterized in a small size, an easy carry and a continuous work time, which can be carried by officers and arranged in the location placing the radioactive material and measures data and displays the results at the scene. According to the radiation measurement data, the geographic timing information and the operating data supplying by the portable remote arranged radioactive radiation meter, the system conducts a real-time or regular monitoring, collects and analyses data comprehensively in the remote data and control center, which can monitor the space-time distribution conveniently, timely, comprehensively and accurately, and give the further analysis results for analysis and decision.
Description
[technical field]
The utility model relates to a kind of radioactive radiation measuring instrument, reaches the network system of the monitoring radioactive radiation that constitutes based on this measuring instrument.
[background technology]
For the requirement of aspects such as environmental protection, Homeland Security and anti-terrorism, nuclear safety and emergent, radiomaterial transportation and safety, at present, the radioactive radiation surveying instrument of domestic and international market and system obtain application more and more widely.In existing surveying instrument and the system, the hand-held surveying instrument makes things convenient for personnel to portably use, but function singleness, generally only provide simple data to measure and warning function, can not provide and comprise room and time information in interior measurement data, so DATA REASONING is incomplete, and does not have network function, can only offers the field staff and use; Also has a kind of integrated fixing or vehicle-mounted monitoring system that is formed by connecting by multiple instrument and equipment, though also can provide the mobile monitoring function, but the volume of total system is bigger, cost is higher, and because the complicacy of safety problem, each is different again for the local environment condition that needs monitoring, and some environment vehicle or main equipment also are not suitable for using, or can't in time arrive, even can't arrive at all.At this moment, just can't provide the distributed data of radioactive radiation convenient, timely, comprehensively, exactly, deal with contingent incident and provide enough information for emergency response and commander with space/time.In addition, because use occasion and the limitation of time, fixing or vehicle-mounted monitoring system is difficult to satisfy the requirement of early warning and monitoring comprehensively.
[summary of the invention]
The purpose of this utility model is exactly in order to overcome above the deficiencies in the prior art part, provide a kind of convenient, timely, monitor portable, the networked long range positioning radioactive radiation measuring instrument of radioactive radiation comprehensively, exactly, and use the monitoring network system that this measuring instrument is formed.
For achieving the above object, the utility model proposes a kind of radioactive radiation real-time monitoring system, comprise data and command centre, portable remote located irradiation radiation survey meter, the two links to each other by wireless network and/or data network, transmits data in real time or regularly; Module, power module when described portable remote located irradiation radiation survey meter comprises microprocessor, the storage unit that is connected with described microprocessor, load module, display screen, radioactive radiation measuring unit, wireless communication module, GPS location and school.
Above-mentioned radioactive radiation real-time monitoring system, described wireless communication module comprise GSM/GPRS or/and the CDMA module; Described data are connected the TCP/IP that comprises based on GSM/GPRS or CDMA with command centre with the wireless network of portable remote located irradiation radiation survey meter, and the communication of UDP/IP series also comprises short message and voice communication.
Above-mentioned radioactive radiation real-time monitoring system, described portable remote located irradiation radiation survey meter also comprises the warning indicating module, is connected with described microprocessor, is used to send the alarm of sound, light, vibration combination in any.Described portable remote located irradiation radiation survey meter also comprises local communication interface module or I/O interface module, described local communication interface module includes but not limited to the RS232 interface module, be connected with described microprocessor, be used for this machine data and download and the parameter setting.
Above-mentioned radioactive radiation real-time monitoring system, described data and command centre be access network by any way, comprise wiredly and wireless, wired mode is including, but not limited to special line, xDSL, video broadband, power line communications, telephone wire dialing, optical fiber etc.; Wireless mode comprises fixed point and moves and insert; The fixed point mode is including, but not limited to radio frequency, microwave, infrared, satellite, IEEE802.16 etc., and move mode is including, but not limited to GSM/GPRS, CDMA, 3G, IEEE802.11 etc.
Above-mentioned radioactive radiation real-time monitoring system also comprises intermediate station, and described intermediate station comprises main control module, the short-range wireless communication module, the network communication module that are connected with described main control module; The one end is connected with described portable remote located irradiation radiation survey meter by short-range wireless communication module such as bluetooth modules, infrared module, IEEE802.15 module, IEEE802.11 module, wireless RS-232 module, wireless USB module, UWB module, the other end by network communication module with the described wired or wireless mode access network of epimere.
Above-mentioned radioactive radiation real-time monitoring system, described wireless communication module include but not limited to one or more in GSM/GPRS or CDMA module, 3G wireless communication module, bluetooth module, infrared module, satellite communication module, radio-frequency communication module, microwave communication module, IEEE802.11 module, IEEE802.15 module, IEEE802.16 module, wireless RS-232 module, wireless USB module, the UWB module.
In above-mentioned radioactive radiation in real time or in the periodic monitor system, each perfect measurement data that portable remote located irradiation radiation survey meter provides comprise radiometric data, room and time information, and this measuring instrument running state data.
In above-mentioned radioactive radiation in real time or in the periodic monitor system, portable remote located irradiation radiation survey meter has multiple mode of operation, including, but not limited to a) monitoring pattern, b) seek source module, c) radiomaterial transportation and security personnel's pattern and d) timing mode, the user can select corresponding work mode according to different needs.Monitoring pattern is monitored radioactive radiation intensity in real time, can be used for the radioactive radiation monitoring; Seek source module and monitor the time dependent curve of radioactive radiation intensity in real time, judge orientation, radioactive source place thus, can be used for radiomaterial and seek; Radiomaterial transportation and security personnel's pattern are monitored weakening unusually of radioactive radiation intensity in real time, can be used for preventing that radiomaterial from losing; Timing mode is monitored this measuring instrument carrier's working time and radioactive radiation intensity in real time, can be used for the radiation work personnel protection.
In above-mentioned radioactive radiation in real time or in the periodic monitor system, portable remote located irradiation radiation survey meter can be provided with mode of operation and parameter by multiple mode: a) pass through the load module setting of measuring instrument, b) the local communication interface module by measuring instrument is provided with, and c) passes through network settings by teledata and command centre.
In above-mentioned radioactive radiation in real time or in the periodic monitor system, the storage unit of portable remote located irradiation radiation survey meter comprises external flash, EEPROM, also comprises SRAM, other general-purpose storages such as DRAM; The described storage unit of data and command centre comprises the various storeies that computing machine comprises, and the disk that links to each other, disk array, the storage system that tape etc. are formed.
The utility model proposes a kind of portable remote located irradiation radiation survey meter simultaneously, module, power module when comprising microprocessor, the storage unit that is connected with described microprocessor, load module, display screen, radioactive radiation measuring unit, wireless communication module, GPS location and school.
Above-mentioned measuring instrument also comprises the warning indicating module, is connected with described microprocessor, is used to send the alarm of sound, light, vibration combination in any.Also comprise local communication interface module or I/O interface module, described local communication interface module includes but not limited to the RS232 interface module, is connected with described microprocessor, is used for this machine data and downloads and the parameter setting.
Above-mentioned measuring instrument, described wireless communication module include but not limited to one or more in GSM/GPRS or CDMA module, 3G wireless communication module, bluetooth module, infrared module, IEEE802.11 module, IEEE802.15 module, wireless RS-232 module, wireless USB module, the UWB module.The radioactivity that described radioactive radiation measuring unit is measured comprises one or more in α, β, γ, x ray, the neutron; The content of measuring comprises one or more in counting rate, dose rate, integral dose, nuclide identification, the nucleic dose rate information.
Owing to adopted above scheme, brought following beneficial effect:
The utility model binding radioactivity radiometric technique, wireless network and mobile communication technology, GPS technology, GIS technology, computing machine and network technology and software engineering, and at the handling characteristics of security classes products such as environmental protection, Homeland Security and anti-terrorism, nuclear safety and emergent, radiomaterial transportation, but these technology be integrated into that volume is little, on the portable terminal of long time continuous working easy to carry, this equipment can be carried by personnel, also can be arranged on the place that is provided with radiomaterial, at the scene measurement and video data and result.And the room and time information that system provides by this portable remote located irradiation radiation survey meter, radioactive radiation measurement data and this instrument running state data etc., can monitor in real time in long-range information and command centre, collect, analyze data all sidedly, convenient, timely, monitor the distribution situation of radioactive radiation comprehensively, exactly with room and time; And can provide further analysis result, the usefulness of relevant decision-making is provided.
The utility model movability height, the access way of portable remote located irradiation radiation survey meter and data and command centre has the multiple choices scheme, can more effectively guarantee reliability of data transmission, promptness.
[description of drawings]
Fig. 1 is the structural representation of embodiment one of the present utility model.
Fig. 2 is a portable remote located irradiation radiation survey meter electrical block diagram of the present utility model.
Fig. 3 is the portable remote located irradiation radiation survey meter electrical block diagram of embodiment one.
Fig. 4 is data and the commander's measured center illustrative view of functional configuration in the utility model.
Fig. 5 is the structural representation of the utility model embodiment two.
Fig. 6 is the structural representation of the intermediate station of embodiment two.
[embodiment]
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
Embodiment one:
Please refer to shown in Figure 1ly, the radioactive radiation real-time monitoring system that this is routine comprises two parts: portable remote located irradiation radiation survey meter 1, data and command centre 2.Portable remote located irradiation radiation survey meter can be simultaneously as the radioactive radiation data collecting instrument of a networking and the hand-held individual γ dosemeter of independent use; Data and command centre are the data collection and administration centers of a networking, and it has management information module (MIS) and geography information module (GIS).These two is by GSM/GPRS or cdma wireless network and data network connection and transmission information.
Please refer to shown in Figure 2, module, local communication interface module, warning indicating module, power module and casing etc. when portable remote located irradiation radiation survey meter comprises microprocessor, storage unit, load module, display screen, radioactive radiation measuring unit, wireless communication module, GPS location and school.Please refer to shown in Figure 3ly, this routine microprocessor adopts the LP213X of Philips company and two microprocessors of AT89C51ID2 of atmel corp.The local communication interface module adopts the RS-232 communication interface circuit.Storage unit comprises external flash, EEPROM.Load module adopts keyboard.Wireless communication module adopts GSM/GPRS or CDMA module.The combination in any mode of warning indicating module employing sound, light and vibration is reported to the police.Power module comprises that high power capacity chargeable battery, charge management circuit, localpower generate and management circuit.Radioactive radiation information is measured on portable remote located irradiation radiation survey meter real-time continuous ground, and this metrical information combined with the measurement that obtains by GPS space and time information at that time, and add measuring instrument status information at that time, constitute a series of complete being expressed in and when and where the data that the radioactive radiation of which kind of level is arranged under the condition are set in which kind of measurement.These data are sent to data and command centre by its GSM/GPRS or cdma wireless network simultaneously except showing on the display screen of this machine.
The radioactive radiation measuring unit is that the gamma-rays of a built-in Geiger counter tube based on energy compensating (GM TUBE) (comprises X ray, following thus with " gamma-rays " representative " gamma-rays " and " X ray ") probe unit, when radiation gamma arrives Geiger counter tube, the gamma-ray detection unit converts the gamma-rays that detects to a pulse train and sends the LP213X microprocessor to, and the software algorithm that runs on this microprocessor is calculated gamma-rays dose rate value according to the pulse train of receiving; And can further obtain the gamma-rays integral dose thus.Positional information that these measurement data and global positioning satellite (GPS) module provide and temporal information and this instrument running state data combine, generate a series of complete measurement data, store in serial peripheral interface (SPI) flash memory, be presented on the LCD display, and these measurement data be sent to data and command centre by the GSM/GPRS wireless communication module according to being provided with.Its data transfer is based on the TCP/UDP/IP serial protocols.
The radioactivity that the radioactive radiation measuring unit is measured comprises one or more in α, β, x ray, gamma-rays, the neutron; The content of measuring comprises one or more in counting rate, dose rate, integral dose, nuclide identification, the nucleic dose rate information.
This routine measuring instrument has following four kinds of mode of operations, is applicable to different application, can select corresponding work mode as required:
A) monitoring pattern: this pattern can be used for the radioactive radiation monitoring.When working in this pattern, equipment is monitored radioactive radiation intensity in real time, shows radiation intensity dose rate value or integral dose value on this equipment, and data are sent to data and command centre.When radioactive radiation strength agents dose rate or accumulative total radiation dose surpassed corresponding monitoring threshold, equipment produces reported to the police.
B) seek source module: this pattern can be used for radiomaterial and seeks.When working in this pattern, equipment is monitored radioactive radiation intensity in real time, shows the time dependent curve of radiation intensity on this equipment, and thus, operating personnel can judge orientation, radioactive source place according to the variation tendency of radiation intensity.These data equally also are sent to data and command centre.When radioactive radiation intensity or accumulative total radiation dose surpass when seeking the source threshold value accordingly, equipment produces reports to the police.
C) radiomaterial transportation and security personnel's pattern: this pattern can be used for radiomaterial transportation and security personnel.When working in this pattern, equipment is monitored radioactive radiation intensity in real time, shows the radiation intensity value on this equipment, and data are sent to data and command centre.When radioactive radiation intensity was lower than security personnel's threshold value, radiomaterial may take place in explanation lost, and equipment produces reports to the police.
D) timing mode: this pattern can be used for the radiation work personnel protection.When working in this pattern, the personnel that carry this equipment can start this pattern when entering radioactive environment, when in gamma-rays dose rate, gamma-rays integral dose or the timing alarm wherein any alert if satisfies the time, illustrate that these personnel working time in radioactive environment is long or radiation is strong excessively, equipment produces reports to the police.
Can select different mode of operations for use as requested when using portable remote located irradiation radiation survey meter.Every kind of alert if is established the two-stage alarm threshold value, represents different warning degree.Any one threshold value can be passed through the keyboard setting of equipment, also can be by the long-range setting of data and command centre.The warning indicating mode can be set to the combination in any of sound, light, vibration.When taking place, require instrument to produce alarm immediately, and warning message and relevant measurement data are passed to data and command centre by the GSM/GPRS wireless network according to warning setting when reporting to the police.
Portable remote located irradiation radiation survey meter also has a RS232 serial ports, can partly or entirely download the data that reach continuous coverage in ten days of its storage or carry out the instrument setting by this serial ports.
Please refer to shown in Figure 4ly, be the software function module structural drawing of data and command centre; It includes database, the information management module based on database, geography information module, network and client manager module, network state table and application module based on Microsoft's Window (Microsoft Windows) operating system platform.
The network of data and command centre and client manager module be responsible for all portable remote located irradiation radiation survey meters between the data transmission, deposit data is gone into database, portable remote located irradiation radiation survey meter is monitored, and managed whole network.Network state table is deposited current all information relevant with network, comprises state and setting, and it is by network and client manager module management and renewal.The geography information module is presented at the content in the database on the numerical map.The application module of data and command centre is an extendible module, it comprise data analysis, the report generation, user interface, user's classification is landed and password, by internet and webpage access data, management and warning etc.
Embodiment two:
Please refer to shown in the accompanying drawing 5, the radioactive radiation real-time monitoring system that this is routine comprises three parts: portable remote located irradiation radiation survey meter 1, data and command centre 2, intermediate station 3; The wireless communication module of portable remote located irradiation radiation survey meter adopts short-range wireless communication module, as bluetooth module, infrared module, IEEE802.11 module, IEEE802.15 module, wireless RS-232 module, wireless USB module, UWB module etc.Please refer to shown in Figure 6, intermediate station comprises short-range wireless communication module, main control module, network communication module, the one end passes through bluetooth module, infrared module, the IEEE802.11 module, the IEEE802.15 module, wireless RS-232 module, wireless USB module, short-range wireless communication module such as UWB module are connected with portable remote located irradiation radiation survey meter, with wired or wireless mode access network, wired mode is including, but not limited to special line by network communication module for the other end, xDSL, the video broadband, power line communications, the telephone wire dialing, optical fiber etc.; Wireless mode comprises fixed point and moves and insert; The fixed point mode is including, but not limited to radio frequency, microwave, infrared, satellite, and move mode is including, but not limited to GSM/GPRS, CDMA, 3G etc.But the specific implementation of intermediate station can be one or more the PC or the PDA of access network in the functions such as a tool bluetooth, infrared, RF, WIFI, IEEE802.15, wireless RS-232, Wireless USB, UWB, but also can be on the basis of the equipment of access network or system, one or more repacking upgradings that add in the above-mentioned short-range wireless communication module form.
Claims (12)
1, a kind of radioactive radiation real-time monitoring system is characterized in that: comprise data and command centre, portable remote located irradiation radiation survey meter, the two links to each other by wireless network and/or data network, transmits data in real time or regularly; Module, power module when described portable remote located irradiation radiation survey meter comprises microprocessor, the storage unit that is connected with described microprocessor, load module, display screen, radioactive radiation measuring unit, wireless communication module, GPS location and school.
2, radioactive radiation real-time monitoring system as claimed in claim 1 is characterized in that: described wireless communication module comprises GSM/GPRS or/and the CDMA module; Described data are connected the TCP/IP that comprises based on GSM/GPRS or CDMA with command centre with the wireless network of portable remote located irradiation radiation survey meter, and the communication of UDP/IP series also comprises short message and voice communication.
3, radioactive radiation real-time monitoring system as claimed in claim 1, it is characterized in that: described portable remote located irradiation radiation survey meter also comprises the warning indicating module, be connected with described microprocessor, be used to send the alarm of sound, light, vibration combination in any.
4, radioactive radiation real-time monitoring system as claimed in claim 1, it is characterized in that: described portable remote located irradiation radiation survey meter also comprises local communication interface module or I/O interface module, described local communication interface module includes but not limited to the RS232 interface module, be connected with described microprocessor, be used for this machine data and download and the parameter setting.
5, radioactive radiation real-time monitoring system as claimed in claim 1, it is characterized in that: described data and command centre be access network by any way, comprise wiredly and wireless, wired mode is including, but not limited to special line, xDSL, video broadband, power line communications, telephone wire dialing, optical fiber etc.; Wireless mode comprises fixed point and moves and insert; The fixed point mode is including, but not limited to radio frequency, microwave, infrared, satellite, IEEE802.16 etc., and move mode is including, but not limited to GSM/GPRS, CDMA, 3G, IEEE802.11 etc.
6, radioactive radiation real-time monitoring system as claimed in claim 1 is characterized in that: also comprise intermediate station, described intermediate station comprises short-range wireless communication module, main control module, network communication module; The one end is connected with described portable remote located irradiation radiation survey meter by short-range wireless communication module such as bluetooth modules, infrared module, IEEE802.15 module, IEEE802.11 module, wireless RS-232 module, wireless USB module, UWB module, the other end by network communication module with wired or wireless mode access network.
7, radioactive radiation real-time monitoring system as claimed in claim 1 is characterized in that: described wireless communication module includes but not limited to one or more in GSM/GPRS or CDMA module, 3G wireless communication module, bluetooth module, infrared module, satellite communication module, radio-frequency communication module, microwave communication module, IEEE802.11 module, IEEE802.15 module, IEEE802.16 module, wireless RS-232 module, wireless USB module, the UWB module.
8, a kind of portable remote located irradiation radiation survey meter is characterized in that: module, power module when comprising microprocessor, the storage unit that is connected with described microprocessor, load module, display screen, radioactive radiation measuring unit, wireless communication module, GPS location and school.
9, measuring instrument as claimed in claim 8 is characterized in that: also comprise the warning indicating module, be connected with described microprocessor, be used to send the alarm of sound, light, vibration combination in any.
10, measuring instrument as claimed in claim 8, it is characterized in that: also comprise local communication interface module or I/O interface module, described local communication interface module includes but not limited to the RS232 interface module, is connected with described microprocessor, is used for this machine data and downloads and the parameter setting.
11, measuring instrument as claimed in claim 8 is characterized in that: described wireless communication module includes but not limited to one or more in GSM/GPRS or CDMA module, 3G wireless communication module, bluetooth module, infrared module, IEEE802.11 module, IEEE802.15 module, wireless RS-232 module, wireless USB module, the UWB module.
12, measuring instrument as claimed in claim 8 is characterized in that: the radioactivity that described radioactive radiation measuring unit is measured comprises one or more in α, β, γ, x ray, the neutron; The content of measuring comprises one or more in counting rate, dose rate, integral dose, nuclide identification, the nucleic dose rate information.
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| CN 200620057567 CN2906778Y (en) | 2006-04-06 | 2006-04-06 | Real-time radioactive radiation monitoring system and its portable remote positioning radiation measurer |
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2006
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